7920963

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{17257}}^1$

素因数の和:17283

約数の個数: 16

約数和(自身を含む): 12425760

約数和(自身を除く): 4504797

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 17257, 51771, 155313, 293369, 465939, 880107, 2640321, 7920963]

約数ペア:

[(1, 7920963), (3, 2640321), (9, 880107), (17, 465939), (27, 293369), (51, 155313), (153, 51771), (459, 17257)]